#ifndef SYSCOM_H
#define SYSCOM_H

#include <QObject>

#include "qserialport.h"

#include <QThread>

#include <QString>

#include <QByteArray>

#include <QDebug>

class syscom : public QObject
{
    Q_OBJECT

public:
    explicit syscom(QObject *parent = nullptr);

    void init_port();

    void init_task_params();

    QSerialPort *port;

    QString serialNumber;
    int serialBaud;

public slots:

    void handle_data();

    void write_data();

    void init_serialNumber(QString seralStr);

    void slot_cmd_send(QByteArray cmdBytes);
    void slot_set_addrs(QStringList addrList);

    void cmdPhrase(QByteArray cmdBytes);

    void close_port(void);

    void change_port_no(QString portNo);

    bool write_modbus_register_longtime(qint16 addr, int reg_addr, quint16 val );
    bool write_modbus_register(qint16 addr, int reg_addr, quint16 val );
    bool write_modbus_register_cmd10(qint16 addr, int reg_addr, quint16 val );

   void port_reboot();
public:

signals:
    void thread_sig();
    void sig_dev_ok();
    void sig_send_data(QByteArray cmdBytes);

private:
    QThread *my_thread;
    QByteArray dataRecv;
    QByteArray dataRecvBak;
    int currentCmdPos=0;
};

#endif // SYSCOM_H